If it happens to yours the windows will shut automatically when it rains if the Convenience Rain Closing setting has not been changed in the Maxidot or after 12 hours.I have had similar, found out I was within range of car with key fob in my pocket bending doing some work and buttons being pressed long enough to open car and all windows, car then locked itself as I didn't open any doors, Good job it didn't rain!
However the roof only opens to the tilt position (something you cannot get it to do any other way, sadly).
Hi Mark,
To tilt the sunroof just push up on the back edge of the sunroof knob (i.e. the edge of the knob towards the back of the car, avoid the sunblind switches) to close it again pull down at the same place, there's a lip on the back edge to help which you can feel when you're closing it.